Home - Products-VDI tool holder B4 turning milling composite power turret radial outer diameter tool holder DIN69880

VDI tool holder B4 turning milling composite power turret radial outer diameter tool holder DIN69880

VDI B4 External Turning Tool Holder

Compliant with DIN 69880 standard, this VDI B4 tool holder matches all VDI B4 CNC lathe turrets for quick installation.

Key Features

Knurled VDI B4 shank for tight, slip-free locking during high-speed cutting
Built-in coolant port delivers direct cooling to cutting edges to extend insert life
Double-bolt split clamping structure reduces vibration and tool runout
Hardened alloy steel with black anti-rust finish, durable for heavy-duty machining
Fits external turning, facing and grooving inserts

Applications

Ideal for batch machining auto parts, hydraulic fittings and shaft workpieces of steel, stainless steel and aluminum alloy.

Short List Snippet

DIN 69880 VDI B4 external tool holder with through coolant. High-rigidity split clamping design, perfect for precision turning on VDI turret CNC lathes.

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VDI tool holder B4 turning milling composite power turret radial outer diameter tool holder DIN69880

Order No	d1	b1	b2	b3	h1	h2	h3	h4	h6	h7	h9	11	12	α
B4-16X12X24	16	42	23	5	12	17	15	15	22	20	19	13	24	30°
B4-16X12X34	16	42	23	5	12	17	15	15	22	20	19	23	34	30°
B4-20X16X30	20	55	30	7	16/12	22	19	19	30	25	23	16	30	30°
B4-20X16X40	20	55	30	7	16/12	22	19	19	30	25	23	26	40	30°
B4-25X16X30	25	55	30	7	16/12	22	22.5	22.5	30	25	25	16	30	30°
B4-25X16X40	25	55	30	7	16/12	22	22.5	22.5	30	25	25	26	40	30°
B4-30X20X40	30	70	35	10	20/16	29	26	22	38	35	28	22	40	25°
B4-30X20X60	30	70	35	10	20/16	29	26	22	38	35	28	42	60	25°
B4-40X25X44	40	85	42.5	12.5	25/20	34	35	30	48	42.8	-	22	44	-
B4-50X32X55	50	100	50	16	32/25	41	42	35	60	50	-	30	55	-
B4-60X32X60	60	125	62.5	16	32/25	41	46	42.5	62.5	62.5	-	30	60	-